Hey fellas lil' question. *spoilers*?

so first of all dudes tonight i got my rotf cherry popped after a week and it was AWESOME!!1!!1 but i only had a question so when prime and jetfire combine and jetfire takes out his spark does that mean that his spark and optimus' are one now or what?

Why doesn't anybody ever mention that Scorponok blew a giant hole right through Jetfire's mid-section? I don't remember exactly if he drilled or shot the hole in him (going to see it again in a few hours, I'll be watching closely.). But after fighting Scorponok his entire mid-section was gone! He was about to die anyway, Scorponok fucked him up! He didn't just rip out his spark for no reason.